Home / 3,341,282.76-4,610,972.09-1,813,389.89

Finding the Fourth Proportional to 3,341,282.76, 4,610,972.09 and 1,813,389.89

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Solution

The fourth proportional to 3,341,282.76, 4,610,972.09 and 1,813,389.89 is: 2,502,479.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,282.76 : 4,610,972.09 = 1,813,389.89 : x
  2. Step 2: Convert to fraction form
    3,341,282.76/4,610,972.09 = 1,813,389.89/x
  3. Step 3: Cross multiply
    3,341,282.76x = 4,610,972.09 × 1,813,389.89
  4. Step 4: Simplify right side
    3,341,282.76x = 8,361,490,152,556.79
  5. Step 5: Solve for x
    x = 8,361,490,152,556.79/3,341,282.76
  6. Step 6: Final answer
    x = 2,502,479.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.